package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.aliyuncs.exceptions.ClientException;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Order;
import com.itheima.service.OrderService;
import com.itheima.utils.SMSUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import java.util.Map;

/**
 * @author wgq
 * @date 2019-10-17 20:38
 * 体检预约  模块
 */
@RestController
@RequestMapping("/order")
public class OrderController {
    @Reference
    private OrderService orderService;

    /*@Autowired
    private JedisPool jedisPool;*/

    @Autowired
    private RedisTemplate redisTemplate;

    @Autowired(required = false)
    public void setRedisTemplate(RedisTemplate redisTemplate) {
        RedisSerializer stringSerializer = new StringRedisSerializer();
        redisTemplate.setKeySerializer(stringSerializer);
        redisTemplate.setValueSerializer(stringSerializer);
        redisTemplate.setHashKeySerializer(stringSerializer);
        redisTemplate.setHashValueSerializer(stringSerializer);
        this.redisTemplate = redisTemplate;
    }
    /**
     * 表单提交，提交体检预约信息
     * @param map
     * @return
     */
    @RequestMapping("/submit")
    public Result submit(@RequestBody Map map){
        String telePhone = (String) map.get("telephone");
        //从 redis缓存中获取 验证码数值
        //String codeInRedis = jedisPool.getResource().hget("Sms_Order", telePhone + RedisMessageConstant.SENDTYPE_ORDER);
        //使用 RedisTemplate 获取 验证码数值
        String keyTele = telePhone + RedisMessageConstant.SENDTYPE_ORDER;
        System.out.println("keyTele:"+keyTele);

        //RedisTemplate HasgMap类型存储与获取
        //String codeInRedis = (String) redisTemplate.opsForHash().get("Sms_Order", keyTele);

        //RedisTemplate 字符串类型存储与获取
        String codeInRedis = (String) redisTemplate.opsForValue().get(keyTele);
        //填写的手机验证码
        String validateCode = (String) map.get("validateCode");
        System.out.println("codeInRedis:"+codeInRedis+",validateCode:"+validateCode);
        //校验手机验证码
        if(codeInRedis == null || !codeInRedis.equals(validateCode)){
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }

        Result result = null;
        //调用体检预约服务
        try {
            map.put("orderType", Order.ORDERTYPE_WEIXIN);
            result = orderService.order(map);
        } catch (Exception e) {
            e.printStackTrace();
            //预约失败
            return result;
        }

        if(result.isFlag()){
            //预约成功，发送短信通知
            String orderDate = (String) map.get("orderDate");

            try {
                SMSUtils.sendShortMessage(SMSUtils.VALIDATE_CODE,telePhone,orderDate);
            } catch (ClientException e) {
                e.printStackTrace();
            }
        }
        return result;
    }

    /**
     * 预约成功后，根据预约信息的ID显示预约信息
     * @param id
     * @return
     */
    @RequestMapping("/findById")
    public Result findById(Integer id){
        try {
            Map map = orderService.findById(id);
            return new Result(true, MessageConstant.QUERY_ORDER_SUCCESS,map);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_ORDER_FAIL);
        }
    }
}
